| Title: | Expressing $f\in\cal D$ as a difference of two positive functions $f_1,f_2\in \cal D$ (English) | 
| Author: | Měska, Jiří | 
| Language: | English | 
| Journal: | Časopis pro pěstování matematiky | 
| ISSN: | 0528-2195 | 
| Volume: | 103 | 
| Issue: | 1 | 
| Year: | 1978 | 
| Pages: | 62-66 | 
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| Category: | math | 
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| MSC: | 26E10 | 
| idZBL: | Zbl 0374.26015 | 
| idMR: | MR0492141 | 
| DOI: | 10.21136/CPM.1978.117971 | 
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| Date available: | 2009-09-23T08:52:34Z | 
| Last updated: | 2020-07-29 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/117971 | 
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| Files | Size | Format | View | 
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| CasPestMat_103-1978-1_8.pdf | 898.6Kb | application/pdf | 
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